• Description
  • Why Buy From Us

MRCOOL DIY 5th Gen E Star 36K BTU Single Zone Mini Split Complete System with 25ft. Line Set 230V | System Set

Enjoy exceptional comfort and energy efficiency with the MRCOOL DIY 5th Gen E Star 36K BTU Mini Split System. Designed with convenience in mind, this complete system allows homeowners to install it themselves using the pre-charged 25 ft. DIY Quick Connect line set, eliminating the need for vacuuming or charging. It delivers powerful cooling and heating performance, ideal for large spaces needing year-round climate control.

Please note: This system is designed for DIY installation and includes a pre-charged Quick Connect line set for easy setup without HVAC tools or certification.

MRCOOL DIY 5th Gen E Star 36K BTU Features

DIY Installation Made Simple

Includes a pre-charged 25 ft. Quick Connect line set — no special tools, certifications, or vacuuming required.

Energy Star Certified

Highly efficient and Energy Star rated, helping you save on utility costs year-round.

Smart Control Options

Control the unit via the MRCOOL SmartHVAC app, Amazon Alexa, or Google Assistant for hands-free climate adjustments.

Heating & Cooling All Year

Delivers consistent performance in both cold winters and hot summers with powerful 36,000 BTU capacity.

Leak Detection System

Built-in alerts let you know if refrigerant levels drop below optimal, preventing costly repairs.

Quiet Operation

Designed to minimize indoor and outdoor noise — great for bedrooms or offices

Placeholder Image

MRCOOL DIY 5th Gen E Star 36K BTU Applications

  • Large living rooms – provides cooling and heating for spacious areas without ducts.
  • Workshops or garages – ideal for areas without existing HVAC infrastructure.
  • Basements – maintains comfort even in cooler, more insulated spaces.
  • Add-ons or extensions – perfect for new builds where ductwork isn't feasible.

What's Included

Everything you need is included with your product.

  • Condenser (36K BTU)
  • Indoor air handler
  • 25 ft. DIY Quick Connect pre-charged line set
  • Remote control
  • DIYPRO cable
  • Installation accessories (wall sleeve, drain hose, etc.)

Warranty

  • 7 Years Compressor
  • 5 Years Parts

MRCOOL DIY 5th Gen E Star 36K BTU Specifications

Dimensions & Weight

Specifications Details
Condenser Dimensions 37.24 W" x 16.14 D" x 31.89 H"
Condenser Weight 152.12 lbs / 69 kg
Air Handler Dimensions 49.57 W" x 11.10 D" x 14.25 H"
Air Handler Weight 48.729 lbs / 22.1 kg

Capacity & Performance

Specifications Details
Zone Capacity 1
Cooling Capacity 36,000 BTU
EER2 8.5
SEER2 18
Heating Capacity 36,000 BTU
HSPF2-4 8.5
HSPF2-5 6.5
Coverage Area 1,000 to 1,500 sq ft.
Indoor Noise Level (Hi/Mi/Lo) 55.5/49.5/43.5/38.0/27.5 dB(A)
Outdoor Noise Level 60.5 dB(A)

Electrical Requirements

Specifications Details
Voltage 208-230V
Phase 1
Cycle 60 Hz
Max Fuse Breaker 35A
Min Circuit Ampacity 33A

Refrigerant & Piping

Specifications Details
Refrigerant Type R-454B
Refrigerant Volume 109.70 oz
Liquid Line Size 3/8"
Suction Line Size 5/8"
Max Line Set Length 213.2 ft.

Features

Specifications Details
Inverter DC
Compressor Type Rotary
Fan Only Option Yes
Quiet Mode Yes
Auto Cool Yes
Wifi Compatibility Yes
App Compatibility Yes
Works with IOS Yes
Works with Android Yes
Remote Control Included Yes

Certifications & Warranty

Specifications Details
Certifications UL Listed, ETL Listed, Energy Star Certified, AHRI Certified
Warranty 7 Years Compressor | 5 Years Parts | Extended Limited Lifetime Replacement *If the original owner does not register the unit, the warranty defaults to the standard 5 year parts, 7 year compressor warranty **The original, registered owner must be enrolled in the MrCool Care Program every year in order to qualify for the 7 year full unit replacement for compressor failure and lifetime compressor replacement.

Frequently-Asked Questions

What size room does the 36K BTU unit cover?

This unit is suitable for areas between 1,001 and 1,500 square feet. Use our coverage chart to confirm the best size for your space.

Can I install this myself?

Yes! This unit is DIY-friendly and includes a pre-charged Quick Connect line set. No HVAC certification is needed.

Is this system Energy Star rated?

Yes, it is Energy Star certified for energy efficiency and cost savings.

Manual

  • MRCOOL DIY 5th Gen E Star 36K BTU Manual

Why Choose Green Vista Living


At Green Vista Living, we’re passionate about providing top-quality renewable energy and eco-friendly products that not only enhance your life but also help protect the planet. We’ve built our business with one mission in mind: to be the go-to destination for renewable energy solutions, outdoor gear, and off-grid supplies. When you shop with us, you’re not just getting innovative products—you’re joining a community that’s committed to sustainability.

We Put Our Customers First


As a small, dedicated team, we care deeply about your experience. Unlike large, faceless online companies, Green Vista Living offers a personal touch in everything we do. We're here for you from start to finish—whether you need product advice, support after a purchase, or just have questions. Our knowledgeable customer service team is always just a phone call or email away, ready to assist you in any way possible.

We Share Your Passion for the Planet


Our love for the outdoors and sustainable living runs deep. Most of our team hails from the mountains of Colorado, where renewable energy and the environment are part of daily life. So when you call Green Vista Living, you’ll speak directly with an expert who understands both the technical side of renewable products and the lifestyle they support. Whether you’re looking for solar generators, EV chargers, or any of our eco-friendly offerings, you can trust us to guide you with expertise and passion.

Trusted Industry Experts


Our close partnerships with the best brands in renewable energy and outdoor gear give us insider knowledge that you won’t find anywhere else. We’ve taken the time to carefully select products that stand out for their quality and reliability. At Green Vista Living, we believe in understanding our products inside and out so that we can help you make the right choice with confidence.

More Reasons to Love Green Vista Living


Price Match Guarantee: Thanks to our partnerships, we offer the best prices around. If you find a better deal, we’ll refund the difference.


Free Shipping: We offer free shipping on most orders to the lower 48 U.S. states, making your shopping experience even easier.


100% Secure Ordering: Our site uses SSL Encryption technology to keep your payment and personal information safe and secure.


Volume Discounts: For large orders, we’re happy to provide special pricing—just reach out for a custom quote.


Authorized Dealer: As an authorized dealer for all our brands, you’ll receive full manufacturer warranties with every order.


At Green Vista Living, we aim to make your renewable energy and outdoor experience as seamless and enjoyable as possible. With our unmatched customer service, expertise, and dedication to quality, you can shop with confidence, knowing you’re supporting a company that’s as committed to the planet as you are.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.

Related Products